Medium Sudoku #1267293158476

00:00
4
2
1
2
1
9
5
1
7
5
8
9
2
4
8
4
8
9
2
8
7
6
3
7
6
9
5
2
8
7
6
6
4
7
1
2
3
4
5
6
7
8
9
Erase
Undo
Notes
Hint
?
Solution
Erase